00458+5459 ES 43 BC

 
 
00h 45m 51.23s +54 58' 40.8" P.A. 64.00 sep 15.9 mag 9.81,12.70 Sp F8V
 
 
Coord 2000 00458+5459 Discov num ES   43 Comp BC Coord arcsec 2000 00 45 51.23 +54 58 40.8
Date first 1901 Date last 2015 Obs 13
Pa first 73 Pa last 64.4 P.A. Now (θ) 64.4°
Sep first 14.2 Sep last 15.932 Sep. Now (ρ) 15.932"
Mag pri 9.81 Mag sec 12.70 delta mag (ΔM) 2.89 Spectral class F8V (yellow-white)
Pri motion ra +002 Sec motion ra -025
Pri motion dec -004 Sec motion dec +003
Notes N (See Notes)
rPM=1.108
This double is not physical.
 
 
00458+5459 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 4277 21682 00 45 51 +54 58 41 ARG 2 AB 2013 31 46 2.3 7.87 9.81 1.94
Show 21682 00 45 51 +54 58 41 ARG 2 AC 2018 20 64 15.6 7.87 12.70 4.83
Show 21682 00 45 51 +54 58 41 WAL 9 AD 2015 19 93 41.5 7.87 11.48 3.61
Show 00 45 51 +54 58 41 ES 43 BC 2015 13 64 15.9 9.81 12.70 2.89 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Gaia DR2 417565757132217472